Diablo’s, 10 Pack, 114, Universal Fit BiMetal Oscillating Blades Feature Application Specific Designs That Deliver Maximum Durability And Longer Life In General Purpose Cuts NailEmbedded Wood, Clean Wood, Metal And Plastics These HighPerformance Blades Feature An UltraHardened Cutting Edge To Deliver Up To 5X Longer Life Than Standard Blades Black ICE Industrial Cooling Element Keeps The Teeth Cool And Build Up Free For Fast, Clean Cuts The Blade’s Universal Fit, AdapterFree Design Easily Attaches To Most Tools Except For Starlock